291409314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{25793}}^1$

素因数の和:26074

約数の個数: 32

約数和(自身を含む): 668580480

約数和(自身を除く): 377171166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 25793, 51586, 77379, 154758, 180551, 361102, 541653, 1083306, 6938317, 13876634, 20814951, 41629902, 48568219, 97136438, 145704657, 291409314]

約数ペア:

[(1, 291409314), (2, 145704657), (3, 97136438), (6, 48568219), (7, 41629902), (14, 20814951), (21, 13876634), (42, 6938317), (269, 1083306), (538, 541653), (807, 361102), (1614, 180551), (1883, 154758), (3766, 77379), (5649, 51586), (11298, 25793)]